BC846AW - BC848CW
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
•
•
•
•
•
Ideally Suited for Automatic Insertion
Complementary PNP Types Available (BC856W-BC858W)
For Switching and AF Amplifier Applications
Lead Free/RoHS Compliant (Note 3)
"Green" Device (Note 4 and 5)
B
A
C
SOT-323
Dim
A
B C
E
Min
0.25
1.15
2.00
0.30
1.20
1.80
0.0
0.90
0.25
0.10
Max
0.40
1.35
2.20
0.40
1.40
2.20
0.10
1.00
0.40
0.18
B
C
D
F
G
M
Mechanical Data
•
•
•
•
•
•
•
•
•
Case: SOT-323
Case Material: Molded Plastic, "Green" Molding Compound,
Note 5. UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Pin Connections: See Diagram
Marking Codes (See Table Below & Diagram on Page 3)
Ordering & Date Code Information: See Page 3
Weight: 0.006 grams (approximate)
Marking Code (Note 2)
Marking
Type
K1Q
BC847CW
K1R
BC848AW
K1E, K1Q
BC848BW
K1F, K1R
BC848CW
K
G
H
0.65 Nominal
H
J
K
J
D
F
L
L
M
0°
8°
α
All Dimensions in mm
Type
BC846AW
BC846BW
BC847AW
BC847BW
Marking
K1M
K1J, K1E, K1Q
K1K, K1F, K1R
K1L, K1M
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Symbol
BC846
BC847
BC848
BC846
BC847
BC848
BC846, BC847
BC848
V
CBO
Value
80
50
30
65
45
30
6.0
5.0
100
200
200
200
625
-65 to +150
Unit
V
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
V
CEO
V
EBO
I
C
I
CM
I
EM
P
d
R
θ
JA
T
j
, T
STG
V
V
mA
mA
mA
mW
°C/W
°C
Emitter-Base Voltage
Collector Current
Peak Collector Current
Peak Emitter Current
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Notes:
1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which
can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. Current gain subgroup “C” is not available for BC846W.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
DS30250 Rev. 9 - 2
1 of 3
www.diodes.com
BC846AW - BC848CW
© Diodes Incorporated
DIODES [ DIODES INCORPORATED ]
